Encryption device



FIG. 1 is a top perspective view of the encryption device according to my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a top elevational view thereof; and,

FIG. 6 is a bottom elevational view thereof.

Broken lines shown in the drawings illustrate portions of the encryption device, and form no part of the claimed design. 

The ornamental design for an encryption device, as shown and described. 